Yealink - UH34 - USB Wired Headset (Mono Leather Ear Cushions)

The Yealink UH34/UH34 Lite, available in monaural (UH34/UH34 Lite Mono) and binaural (UH34/UH34 Lite Dual), is a professional USB wired headset with crystal clear audio. The UH34/UH34 Lite offers a lightweight form factor that is comfortable to wear, even for an entire workday. It's suitable for workers who spend a lot of time wearing headsets for voice communications. Provided with Yealink USB Connect software and Yealink Device Management Platform/ Cloud Service, you are easy to check the device information and upgrade the firmware of one or multiple UH34/UH34 Lite headsets. Simple and flexible connectivity Runs right out of box, a USB plug-and-play setup makes the connectivity to PC. You can enjoy a reliable call experience with soft clients. Perfect match with Yealink IP phones give you optimized audio quality. Ultra-lightweight, all day wearing comfort Built for comfort with soft ear cushions and ultra-lightweight materials, the UH34/ UH34 Lite is 10%~30%* lighter than other headsets in the same range. Its ergonomic design makes this headset comfortable enough for long conference calls and all day use. (* Test data provided by Yealink Lab) Unparalleled audio experience Made for calls and music, UH34/UH34 Lite is kitted out with a high signal-to-noise ratio speaker and independent cavity design. The passive noise cancellation creates a richer and clearer conversations with reduced background noise. Intuitive controller The hand-held controller with LED indicator provides easier access to key call control capabilities, including answer call, end call, reject call, and mute/unmute. Specifications Main features Plug-and-play - USB connectivity to Yealink IP phones, including T41S/T42S/T46S/T48S/T42U/T43U/T46U/T48U/ T53/T53W/T54W/T57W/T58A/VP59 (T41S/T42S/ T46S/T48S should be upgraded to version 82 or higher) HD Voice/Wideband speaker performance Noise-canceling microphone and passive noise cancellation ActiveProtection technology safeguards users from acoustic injury Integrated LED indicator and warning tone 320° bendable boom arm for easy adjustment without breaking Optional connections for UH34: USB-C, 3.5mm jack General Headset cable length: 1.2 m (from headset to call control unit) USB cable length: 0.9 m (from call control unit to USB plug) Supported operating systems: Microsoft Windows® 8/8.1/10, Apple Mac OS Color: Black Weight: UH34 Mono: 88 g / UH34 Dual: 118 g / UH34 Lite Mono: 84 g / UH34 Lite Dual: 110 g Storage temperature: -30 °C to +70 °C Operating temperature: -10 °C to +50 °C Microphone Microphone type: Uni-Directional ECM Microphone frequency response range: 100 Hz-8 kHz Microphone bandwidth: Wideband Microphone sensitivity: -44.0 dB re. 1 V/Pa Speaker Speaker size: 28mm Speaker sensitivity: 93 dB SPL @1 kHz Speaker frequency response range: 20 Hz-20 kHz Speaker impedance: 32Ω, @1.0 kHz Speaker input power: max 10 mW Speaker bandwidth: Wideband Easy call management Answer/end/reject/hold a call Volume up/down Microphone mute Redial last outgoing call